{"collection":"grad-noise-175k","coord":"t16_x4_u2_b5","data":{"index":78263,"ordinal":"130091627","topo":"o2(x,o1(o2(x,x)))","expression":"add(P,frc(mod(D,D)))","image":"frame_expr-078263.png","measured":true,"step":114111,"globalStep":114111,"value_mean":0.024607226252555847,"value_positive_fraction":0.51171875,"value_abs_mean":0.9375,"value_variance":0.9226604104042053,"value_stddev":0.9605521559715271,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8671373128890991,"gradient_energy_x":0.023730169981718063,"gradient_energy_y":0,"gradient_magnitude_mean":0.04090156778693199,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":1.4186889440992445e-9,"laplacian_energy":0.0774131491780281,"laplacian_abs_mean":0.07345454394817352,"gradient_magnitude_variance":0.022058764472603798,"gradient_magnitude_stddev":0.14852192997932434,"gradient_magnitude_cv":3.6312038898468018,"gradient_magnitude_max":0.9224340319633484,"gradient_energy_over_variance":0.025719288736581802,"laplacian_energy_over_variance":0.08390210568904877,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011609813198447227,"scale_diff2_mid":0.038411688059568405,"scale_diff2_far":0.23265290260314941,"scale_diff2_near_over_variance":0.012582975439727306,"scale_diff2_mid_over_variance":0.04163144528865814,"scale_diff2_far_over_variance":0.2521544098854065,"value_histogram":[[[0.43359375,0.43359375,0.43359375],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.45703125,0.45703125,0.45703125]]],"scale_curve":[[[0.015625,0.011609813198447227,0.012582975439727306],[0.0625,0.038411688059568405,0.04163144528865814],[0.25,0.23265290260314941,0.2521544098854065]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"16\",\"4\",\"2\",\"5\"]"}